baber/WOPTO huggingface dataset:
Patent JP-H11109267-A (JP)
Title: Image forming device
Inventor: WATANABE TAKAO
IPC: G02B26/10
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To make image forming speed higher by providing a light emitting element modulation means for driving and modulating the respective light emitting elements of plural multibeam scanning optical systems independently according to image information from an image processing means. SOLUTION: An image input part 16 inputs image data in an image processing part 18 in a main control part 17, and the inputted image information is processed in a specified manner by the processing part 18 and transmitted to a write part 20. An image information separation part 27 separates the image information from the processing part 18 to the image information of odd- numbered lines and the image information of even numbered lines, and transmits the image information of odd numbered lines to a 1st LD array modulation part 28 and transmits the image information of even numbered lines to a 2nd LD array modulation part 29. The modulation part 28 simultaneously scans two odd-numbered lines in parallel on a photoreceptor drum so as to form an electrostatic latent image.  The modulation part 29 simultaneously scans two odd-numbered lines in parallel on the photoreceptor drum so as to form the electrostatic latent image.
Patent JP-H04145318-A (JP)
Title: Measuring device for toroidal face
Inventor: SUHARA HIROYUKI
IPC: G01B11/30
Filed: 1990-10-08
Abstract: PURPOSE:To obtain a measuring device of a toroidal face not affected by the stray light and reflected light and the like by providing an aperture near the convergent point of the reference light reflected from a reference face. CONSTITUTION:An aperture substrate 12 is provided near the convergent point P of the reference light, and a circular aperture 12a is bored on the aperture substrate 12. Images 13, 14 are formed on the aperture substrate 12 by the reference light reflected from a reference face 6a and the detected light reflected from a measured face 7a. The aperture substrate 12 is moved by a moving means so that the small circular image 13 just enters the aperture 12a. The stray light and reflected light and the like are prevented from entering the aperture 12a. A light shielding plate 16 is slid to cut the unnecessary portion of the reference light.
Patent JP-H11104966-A (JP)
Title: Grinding-polishing roll
Inventor: IRIE KENJI
IPC: B24D13/10
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To improve grinding-polishing force while the working life of a grinding-polishing roll R is prolonged. SOLUTION: A plurality of the first rod-like body groups 1, 1,... in which plural rod-like bodies 4, 4,... made of polyamide fibers in which abrasive grains are kneaded and mixed, are extended radially, and are arranged circumferentially at about equal intervals to form an about ring-like shape, and a plurality of the second rod-like body groups 2, 2,... in which plural rod- like bodies 5, 5,... are extended in the different direction from the direction in which the respective rod-like bodies 4 of the respective first rod-like body groups 1 are extended, and are arranged circumferentially at about equal intervals so as to form an about ring-like shape, are provided. The first- and second rod-like body groups 1, 2 are alternately, concentrically overlapped, and the respective rod-like bodies 4, 5 of the first- and second rod-like body groups 1, 2 are joined at the positions at which the respective rod-like bodies cross each other.
Patent JP-S62128423-A (JP)
Title: Electron beam device
Inventor: ITO AKIO
IPC: G01R31/302
Filed: 1985-11-29
Abstract: PURPOSE:To shorten measuring time by finding, by operation, analytical voltage from secondary electron signals corresponding to two analytical voltages and the value of a slice level. CONSTITUTION:The captioned device has an energy analyzer 8, a voltage impressing means applying analytical voltage to the energy analyzer 8, a detection means 9 for detecting secondary electron signals and a processing circuit 10, while the processing circuit 10 firstly applies analytical voltage which are VR1, VR2 to an energy analyzer 8 by turns by a voltage impressing means to find out corresponding secondary signals S which are S1, S2 by means of a detecting means 9 and secondarily analytical voltage VR0 corresponding to a slice level S1 from voltage VR1, VR2 and the secondary electron signals S1, S2 is found out from the formula as illustrated. The analytical voltage is not required to be converged relatively to the slice level up to a scope demanding measuring accuracy, while further accuracy is improved by linear approximation to result in short measuring time and good accuracy.
Patent JP-S63122956-A (JP)
Title: Identification of nucleic acid sequence
Inventor: OANA TAKAO
IPC: C12Q1/68
Filed: 1986-11-13
Abstract: PURPOSE:To identify the existence of a nucleic acid sequence to be inspected qualitatively or quantitatively, by bonding a probe to a labelled substance by non-covalent bond with limited changes in chemical conditions thereof. CONSTITUTION:Before a specific nucleic acid sequence is detected by hybridization between DNA and DNA, RNA and RNA or DNA and RNA, a primary probe containing the nucleic acid sequence to be inspected or a complementary sequence at a part thereof or a secondary probe allowed to be bonded specifically with the primary probe, substance is bonded to other than DNA, a labeled substance capable of self-display by non-covalent bond. Thus, the existence of the nucleic acid sequence to be inspected is identified qualitatively or quantitatively by detecting a signal from the labeled substance.
Patent JP-2000095859-A (JP)
Title: Production of alkylene oxide adduct
Inventor: MIURA YASUHIRO
IPC: C08G65/30
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an alkylene oxide adduct by which an alkaline catalyst used for a reaction can efficiently be removed to efficiently produce the high-purity alkylene oxide adduct in relation to the method for producing the alkylene oxide adduct using the alkaline catalyst. SOLUTION: A reactional product obtained by carrying out an addition reaction of an active hydrogen-containing compound with an alkylene oxide in the presence of an alkaline catalyst is mixed with the following substances (b) to (d) in the presence of (a) water in an amount of >=0.1 wt.% based on the total amount of the reactional product and hydrolysis of an alcoholate and neutralizing reaction of the alkaline catalyst are conducted. The resultant reactional mixture is then filtered. (b) 0.1-10 wt.% of a basic aluminum chloride, (c) 0-5 wt.% of a mineral acid and/or an organic acid and (d) 0-5 wt.% of an inorganic adsorbent consisting essentially of at least one of magnesium, aluminum and silica.
Patent JP-H09110793-A (JP)
Title: Production of pivaloylacetatic ester
Inventor: HARADA KATSUMASA
IPC: C07C69/716
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To simply obtain a pivaloylacetic ester suitable as a raw material for synthesizing photographic materials in a good yield and at a low cost in a small amount of a solvent by adding a metal alcoholate and a specific urea compound to the solvent, removing the produced alcohol and simultaneously reacting pinacolone with a dialkyl carbonate. SOLUTION: This method for producing the pivaloylacetatic ester comprises adding (C) an N,N'-substituted urea compound such as a compound of the formula (R<1> to R<4> are each a 1-10C alkyl, a 6-14C aryl, a 7-10C aralkyl) in the presence of (B) a metal alcoholate such as sodium methoxide in (A) a hydrocarbon solvent such as toluene or xylene, distilling off the produced alcohol, and simultaneously reacting (D) pinacolone with (E) a dialkyl carbonate. The component C is preferably used in an amount of 0.005-0.8 equivalent, especially 0.01-0.5 equivalent, per equivalent of the component D.
Patent JP-H08129496-A (JP)
Title: Diagnosis path controller
Inventor: YONO HIDEAKI
IPC: G06F11/22
Filed: 1994-11-01
Abstract: PURPOSE: To eliminate the influence of a diagnosis path accompanying the extension and addition of the function of a hard module by supplying a diagnosis signal to a storage device matching with address information and making the device perform writing and reading operations. CONSTITUTION: A scan-out is performed for the address information of a register 5a from a service processor 1 to hard modules 5, 7 and 9 via a diagnosis path signal line 3. A scan-in is performed for this information in each scan control register 5b, 7b and 9b of the hard modules 5, 7 and 9 and the information is stored. At this time, when the address information stored in the scan control register 5b is the address information of the register 5a provided on the hard module 5 to which the address information belongs, a diagnosis signal is supplied to the register 5a and the register is made to perform writing and reading operations. Thus, the diagnosis path individual signal line for every hard module can be unnecessitated.
Patent JP-H09109669-A (JP)
Title: Air conditioner for electric vehicle
Inventor: OGAWARA YASUHITO
IPC: B60H1/22
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To properly control the amount of refrigerant in a heating cycle by providing a refrigerant collecting pipe to return refrigerant accumulated in a condenser outside a cabin to the suction side of a compressor and also providing a pilot differential pressure operated solenoid valve in the refrigerant collecting pipe in the positive direction relative to the flowing direction of refrigerant in a heating operation. SOLUTION: In a heating operation, a refrigerant collecting pipe 50 is provided between a four-way valve 90 for switching over the flow of refrigerant and the upper stream side of a compressor 6 in order to return the refrigerant accumulated in a main condenser 5 as a condenser outside a cabin to the suction side of a compressor 6. Also a pilot differential pressure operated solenoid valve 60 capable of controlling only the refrigerant flowing in one direction is installed in the refrigerant collecting pipe 50 in a positive direction relative to the flow of the collected refrigerant as shown by the dotted line arrow. Thus the amount of refrigerant in a heating cycle can be maintained properly, and suppress a cost increase to the minimum.
Patent JP-S61145695-A (JP)
Title: Line graphic coding device
Inventor: HINE TOSHIHARU
IPC: G06T7/60
Filed: 1984-12-19
Abstract: PURPOSE:To improve a recognizing ratio concerning the kind of a straight line, circular arc and node in a line graphic by applying a Hough conversion to all curvature functions and coding a straight line part, circular arc art and node part in the line graphic. CONSTITUTION:After an input processing part 3 takes in the data from a line graphic input device 2 and executes the fine line processing at a fine line processing part 4, the data are converted to a chain code in a chain code generating part 5. Further, for the chain code data in an all-curvature function generating part 6, the change of the angle for the distance from the starting point is calculated and the smoothing 7 is executed by the moving average. Next, a straight line component of all curvature functions is classified at a Hough converting processing part 8, and the recognizing and coding of a straight line part and circular arc part of the line graphic are executed at a straight line and circular arc recognizing part 9, and the kind of the node of the line graphic is recognized and coded at a node recognizing part 10. The coded data are accumulated in a coding data storing part 11, and outputted through a recognizing result output part 12 to a display device 13.
Patent JP-H0694160-A (JP)
Title: Diagnosing device for regulating valve
Inventor: MATSUOKA HIDEKI
IPC: F16K51/00
Filed: 1992-09-14
Abstract: PURPOSE:To prevent the abnormality of control and an accident by comprehending the deterioration of flow characteristic and mechanical deterioration of a control valve being in operation. CONSTITUTION:An opening indicator 6 for a control valve 2 provided in piping 1 is provided. A flow meter 3, a pressure gauge 4 and a differential pressure gauge 5 are set up in the piping. In addition, a flow rate characteristic value computer 7, a flow rate characteristic distribution analyzer, a long term diagnosing instrument 11 and an indicator 12 are provided. A flow rate characteristic value is determined from the flow rate and a difference in valve pressure or the like, and analyzed at every valve opening, and the result of its analyze is prolongedly diagnosed. Thus the abnormality occurring in a short term of flow rate characteristic and the tendency of a long-term variation can be comprehended.
Patent JP-H0698203-A (JP)
Title: Ghost eliminator
Inventor: YAMAGUCHI TAKASHI
IPC: H04N5/21
Filed: 1992-09-11
Abstract: PURPOSE:To provide a ghost eliminator which can eliminate the sag in a GCR signal and can improve the ghost eliminating function. CONSTITUTION:The level of the horizontal synchronizing signal is detected by a level detector means 5a for a GCR signal including the sag. Then a sag amount estimating means 5b estimates a sag amount based on the level detected by the means 5a. Thus the sag is eliminated by a sag eliminating means 5c. Then a coefficient is set in a transversal filter 3 by a coefficient setting means 5d based on the obtained GCR signal.
Patent JP-H07106721-A (JP)
Title: Printed circuit board and heat radiating method
Inventor: FUJITA HIROYUKI
IPC: H05K1/02
Filed: 1993-10-04
Abstract: PURPOSE:To provide a heat-radiating structure for a small light printed circuit board and its heat radiating method at low cost with good efficiency in radiation. CONSTITUTION:A heat-radiating structures includes a thermal via 8 projected from a heating electronic component, a heat sink 7 with a thermal via 9 projected from a base part 7A, and a thermal conducting layer 12 laminated in a printed circuit board 2 and connected thermally in conductivity with the thermal via 8 at the electronic component and the thermal via 9 at the heat sink 7. The heat from the electronic component mounted on the printed circuit board 2 is radiated while the heat is transmitted through the thermal via 8 and the thermal via 9 to the heat sink 7.
Patent JP-S61148573-A (JP)
Title: Image processor
Inventor: TAKAHASHI MANNEN
IPC: G06F17/50
Filed: 1984-12-22
Abstract: PURPOSE:To obtain a device which is convenient for use and performs correct drawing quickly, by checking the validity related to an image and displaying the check result with a text and dispalying a noticed position based on the check result on the image simultaneously. CONSTITUTION:A drawing person uses a main body and keyboard 23 and an input/output device 26 to draw a picture while watching a CRT 22; and when drawing is terminated, errors of unused pins 201, unconnected lines 202, etc. of used symbols are detected by a check means 24 on a basis of image information stored in a main storage device in case of a logic circuit diagram. Since results of the check means 24 are stored in the main storage, a display means 25 stores this storage in the input/output device 26 and transfers results to a storage device for CRT display to display to display them as a text on the CRT 22. Further, the display means 25 obtains coordinate positions in the text on the CRT 22 and displays noticed positions, as the image, together with the text on the CRT 22.
Patent JP-H05108463-A (JP)
Title: Microprocessor
Inventor: MURATA HIROSHI
IPC: G06F21/12
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a microprocessor where the protection of a program is strong by adding a signal line transmitting an instruction set which directly uses an ID register storing peculiar recognition information as an operand. CONSTITUTION:Not only a general-purpose register 10 but also an ID register 9 can directly be designated for the operand instruction of the instruction. They are jump (jmp [ID]) to an address shown by the ID register 9 and the sub- routine call (call [ID]) of the address shown by the ID register 9. At the time of executing difference processings in accordance with the content of the ID register 9, jump can be executed without destroying the content of the other general-purpose register 10 which is used at that time by one instruction of the system of jmp [ID]. Thus, software compatibility between the microprocessors different in the contents of the ID register 9 can be eliminated so as to realize the protection of the program by using the instruction referring to the ID register 9.
Patent JP-H09115067-A (JP)
Title: Shoplifting prevention system
Inventor: HAYASHI NORIHIKO
IPC: G08B13/24
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To apply a shoplifting prevention system to a commodity whatever the commodity is, to reduce the introduction cot, to introduce the system to a shop while facilitating operations as well and to provide a satisfactory effect for preventing a minor from going to the bad. SOLUTION: Concerning the shoplifting prevention system for a commodities sales system, a customer (a) selects desired commodity 1 inside a shop (b), pays money at a payment place 2 and leaves the shop from a prescribed exit 3 while carrying this purchased commodity 1. This commodity 1 or an accessory 4 such as a seal or a label directly provided at any suitable position of a package 1A of commodity 1 or additionally provided on the commodity 1 or the package 1A of commodity 1 is provided with a magnetized section 5 magnetized so as to provide magnetic quantity within a prescribed range in advance, and a magnetism removing means 6 is provided for removing or weakening magnetism at the magnetized section 5 when the customer (a) is to settle the account of commodity 1 at the payment place 2.  At the exit 3, a magnetic warning device 7 is provided for issuing no alarm concerning the commodity 1, for which the magnetism at the magnetized section 5 is removed or weakened by this magnetism removing means 6, but for issuing an alarm concerning the commodity 1, for which the customer (a) does not settle the account and the magnetism removing means 6 is not taken, by detecting the prescribed strength of magnetism at this magnetized section 5.
Patent JP-H04145772-A (JP)
Title: Deciding method for image quality in transfer photographic printing method
Inventor: KASHIWABASHI MASASHI
IPC: B41M5/26
Filed: 1990-10-08
Abstract: PURPOSE:To obtain the objective decision by a quantitative measurement by deciding the image quality by an inclination of a straight line approximating a correlation of each boundary value and a logarithm of a void area. CONSTITUTION:With regard to a measuring object area, color density level data of each unit picture element of a transfer image generated on an image receiving sheet by supplying photographic printing energy of prescribed density is compared with each boundary value set by plural color density levels selected within a range of a color density level, and an area of the part of color density being under the boundary value is calculated as a void area at every boundary value. Subsequently, a correlation of both for setting each boundary value and a logarithm of each corresponding void area as an X axis value and a Y axis value, respectively is approximated by a straight line, and by an inclination of the straight line, the image quality is decided. In such a way, the image quality is measured quantitatively by numerical value, and can objectively be decided.
Patent JP-H06116748-A (JP)
Title: Multilayer al alloy plated metallic material excellent in corrosion resistance
Inventor: HIRAYAMA KATSURO
IPC: C25D5/10
Filed: 1992-10-08
Abstract: PURPOSE:To reduce plating defects, such as pinhole and crack, in Al allot plating and to improve various characteristics, such as corrosion resistance, to a greater extent. CONSTITUTION:Plural Al alloy plating layers, different in composition and/or alloy components, are formed on a part or the whole of the surface of a base material. Each plating layer contains alloying elements of at least one group among the following: (1) 0.005-10 atomic %, in total, of at least one element selected from Cu, Ag, Fe, Co, and Ni; (2) 0.01-20wt.%, in total, of at least one element selected from Mg, Ca, Sr, Ba, Zn, Cd, In, Tl, Si, Ge, Sn, Pb, As, Sb, and Bi; (3) 0.005-5wt.%, in total, of at least one element selected from Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, and Re; (4) 1-50wt.% Mn. By this method, corrosion resistance can be improved, and further, various other functions can be provided to the plating film by changing the alloying elements in respective layers.
Patent JP-H0586025-A (JP)
Title: Production of pyrrole derivative
Inventor: TSUMAKI HIDETOSHI
IPC: C07D207/333
Filed: 1991-09-24
Abstract: PURPOSE:To obtain a 3-acylpyrrole useful as an intermediate for drugs and agricultural chemicals or as a raw material for functional high-molecular materials in high yield and purity without requiring complicated separation and purification processes because the reaction has remarkably high position selectivity. CONSTITUTION:When an N-aromatic sulfonated pyrrole of the formula (Z is aromatic sulfone) is acylated with a carboxylic chloride as an acylating agent in the presence of a Lewis acid, preferably aluminum chloride, by a Friedel.crafs reaction, a nitroalkane and/or a nitroaryl compound such as nitromethane, nitroethane, 1-nitropropane, 2-nitropropane of nitrobenzene is used as a solvent to remarkably improve the position selectivity of the reaction and to selectively introduce an acyl group to the 3-position. The reaction product is hydrolyzed with an alkali for the removal of the sulfone group to profitably obtain a 3- acylpyrrole in an industrial scale.
Patent JP-H1179504-A (JP)
Title: Continuous supply device for strip member and method of continuously supplying strip member
Inventor: YANASE MASAYUKI
IPC: A61F13/15
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To continuously feed a strip member without stopping a continuous supply device. SOLUTION: A continuous supply device comprises a first roll 33a having a first strip member 34, a second roll 33 having a second strip member 34, a conveying means 33f for rotating the first roll 33a or the second roll 33b so as to feed the first strip member 34 or the second strip member 334 to a part to be fed with the strip member, and a strip member joining means 33g for making the trailing end of the first strip member 34 in contact with the leading end of the second strip member 34 so as to splice the first and second strip member with each other when the first strip member 34 is fully paid out from the first roll 33a, or alternatively,  for making the trailing end of the second strip member 34 in contact with the leading end of the first strip member 34 so as to splice the first and second strip members 34 with each other when the second strip member 34 is fully fed from the second roll 33b.
Patent JP-H04146496-A (JP)
Title: Keyboard device for electronic musical instrument
Inventor: ASAHI YASUHIKO
IPC: G10H1/34
Filed: 1990-10-09
Abstract: PURPOSE:To simplify wiring processing and to easily perform assembling and maintenance/inspection by forming the wiring pattern of the fixed part of a stroke sensor on the plane on one side of a printed circuit board, and the fixed contact of a key switch and its wiring pattern on the plane on the other side, respectively. CONSTITUTION:The fixed contact groups of a touch-response switch 30 in accordance with each key are formed on the surface of an insulating substrate 19a in the arranging direction of a key. Each fixed contact group consists of a pair of contact patterns 35a, 35b comprising a first fixed contact 35, a pair of contact patterns 36a, 36b comprising another first fixed contact 36, and a pair of contact patterns 37a, 37b comprising a second fixed contact 37. Conductive patterns 71 for supplying a large number of power sources are formed on the back plane of the insulating substrate 19a by providing land parts 71a which form power source supply terminals in parallel in a longitudinal direction.